Home / 34,575.73-47,614.11-30,036.34

Finding the Fourth Proportional to 34,575.73, 47,614.11 and 30,036.34

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Solution

The fourth proportional to 34,575.73, 47,614.11 and 30,036.34 is: 41,362.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,575.73 : 47,614.11 = 30,036.34 : x
  2. Step 2: Convert to fraction form
    34,575.73/47,614.11 = 30,036.34/x
  3. Step 3: Cross multiply
    34,575.73x = 47,614.11 × 30,036.34
  4. Step 4: Simplify right side
    34,575.73x = 1,430,153,596.76
  5. Step 5: Solve for x
    x = 1,430,153,596.76/34,575.73
  6. Step 6: Final answer
    x = 41,362.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.